Rivera Diaz, Roberto Carlo, Mario Andrés Arcila Lotero, and Johana Giraldo Giraldo. “Ultrasound-Guided Tricompartmental Blockade of the Shoulder”. Colombian Journal of Anesthesiology 41, no. 4 (October 1, 2013): 245–249. Accessed May 2, 2024. https://www.revcolanest.com.co/index.php/rca/article/view/636.